Maintenance

ENGINE MAINTENANCE

See the engine owner’s manual for instructions on how to properly maintain the engine.

CAUTION

Avoid prolonged or repeated skin contact with used motor oil.

•Used motor oil has been shown to cause skin cancer in certain laboratory animals.

•Thoroughly wash exposed areas with soap and water.

KEEP OUT OF REACH OF CHILDREN. DON'T POLLUTE. CONSERVE RESOURCES. RETURN USED OIL TO COLLECTION CENTERS.

2.While pump and oil is cold, observe oil level visible in pump’s oil sight gauge.

3.Oil level should be visible and just below red dot. If necessary, slowly add recommended oil through pump’s oil filler opening until oil level just touches bottom of red dot. DO NOT fill above red dot!

Oil Change Procedure

1.Place pressure washer on an outside level surface.

2.Start and run pressure washer for at least 5 minutes.

3.Turn off pressure washer and disconnect spark plug wire from spark plug.

4.Place suitable container under oil drain hole.

5.Remove pump’s oil filler cap and o-ring (Items 32 and 33 on page 18).

PUMP MAINTENANCE

For longest lasting service, follow the instructions given in the check list (Figure 12).

IMPORTANT: Use 0.55 liter (18.6 ounces) of CAT Pump 6107 multi-viscosity oil. Oil alternatives include Mobil DTE16, Texaco Rondo 1660-HD150, Amoco Rykon-68, Shell Tellus T-68, and Exxon Univis-68.

Check Oil Level

1.Place pressure washer on a level surface.

Figure 12 — Pump Preventative Maintenance Check List

6.Remove oil drain plug (Items 48 and 49 on page 18) and let oil drain out completely.

7.Replace oil drain plug and tighten securely (50 in-lbs max. torque).

8.Use a funnel to add recommended amount and type of pump oil.

9.Replace domed oil filler cap and o-ring. Tighten finger- tight.

10.Reconnect spark plug wire to spark plug.

11.Take used oil to an oil recycling center.

Follow the daily, hourly or calendar intervals, whichever occurs first.

 

Maintenance Item:

 

Daily

50 hours

500 hours

1,500 hours

3,000 hours

 

 

Clean Inlet Water Filter

 

X

 

 

 

 

 

 

 

Check Oil Level/Quantity

 

X

 

 

 

 

 

 

 

Check for Oil Leaks

 

X

 

 

 

 

 

 

 

Check for Water Leaks

 

X

 

 

 

 

 

 

 

Break-in Oil Change

 

 

X

 

 

 

 

 

 

*Routine Oil Change

 

 

 

X

 

 

 

 

 

**Seal Change

 

 

 

 

X

 

 

 

 

Valve Change

 

 

 

 

 

 

X

 

 

Check Accessories

 

 

 

 

X

 

 

 

 

 

 

 

 

 

 

 

 

 

*If other than CAT Pump Model 6107 oil is used, change cycle should be every 300 hours.

**Each system’s maintenance cycle will be exclusive. If system performance decreases, check immediately. If no wear at 1500 hours, check again at 2000 hours and each 500 hours until wear is observed. Valves typically require changing every other seal change. Duty cycle, temperature, quality of pumped liquid and inlet feed conditions all affect the life of pump wear parts and service cycle.

**Remember to service the unloader at each seal servicing and check all system accessories and connections before resuming operation. Contact your local service center if questions arise.

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Husqvarna 1337PW owner manual Engine Maintenance, Pump Maintenance, Oil Change Procedure, Check Oil Level
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1337PW specifications

The Husqvarna 1337PW is a powerful pressure washer designed for both residential and commercial cleaning tasks. With its robust construction and versatile features, this machine stands out in the market for its efficiency and usability.

At the heart of the 1337PW is a reliable and efficient electric motor that delivers a significant amount of pressure, making it ideal for tackling tough dirt and grime. The unit offers a maximum pressure of 2000 PSI and a flow rate of 1.3 GPM, ensuring that users can clean a variety of surfaces effectively. This combination is suitable for tasks like washing cars, cleaning driveways, patios, decks, and siding, allowing for an extensive range of applications.

One of the main features of the Husqvarna 1337PW is its lightweight and portable design. Weighing in at just 36 pounds, it is easy to maneuver, and the integrated wheel system enhances mobility across various terrains. The compact design allows for convenient storage, making it an excellent choice for homeowners with limited space.

The pressure washer is equipped with multiple nozzles that can be easily swapped out, providing flexibility for different cleaning tasks. These nozzles include 0°, 15°, 25°, and soap spray settings, giving users the ability to adjust the pressure and spray pattern according to their specific needs. This versatility ensures that whether you're dealing with delicate surfaces or tougher materials, the 1337PW has a nozzle that can handle the job.

In terms of technology, the Husqvarna 1337PW features an Automatic Stop System that enhances safety and prolongs the lifespan of the motor. The system automatically shuts off the pump when the trigger is not engaged, reducing energy consumption and wear on the unit.

The durable construction is further complemented by the inclusion of a built-in detergent tank, which simplifies the process of mixing and applying soap for those more challenging cleaning tasks. The easy-to-access tank allows for effortless refills so users can spend more time cleaning and less time preparing.

In summary, the Husqvarna 1337PW is an exceptional pressure washer that delivers power, versatility, and ease of use. With its lightweight design, adjustable nozzles, and thoughtful safety features, it stands as a reliable solution for anyone seeking an effective cleaning tool for both home and professional use. Whether you are tackling routine maintenance or deep cleaning jobs, the 1337PW is equipped to meet your demands.
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